{"apiVersion":"1.0","identifier":"CVE-2026-80571","description":"In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: papr-phy-attest - validate cmd.length, plug mem leak In papr_phy_attest_create_handle(), the params->cmd.length is not validated before use, which can result in a buffer overlow. Check it and return -EINVAL if it is either 0 or exceeds sizeof(params->cmd). Also, params is freed on the success path but not error. Free it on errors after memory allocation. And free it on negative fd.","publishedAt":"2026-08-26T15:17:13","lastModifiedAt":"2026-08-26T15:17:13","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80571","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00154,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80571","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80571","en":"https://www.redsauce.net/en/cves/CVE-2026-80571","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80571","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80571","de":"https://www.redsauce.net/de/cves/CVE-2026-80571","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80571","el":"https://www.redsauce.net/el/cves/CVE-2026-80571"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80571"}}